Marquise|Lab Grown|IGI

1.03ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG843623111

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843623111

Diamond specifications and retailer prices

From €148 EUR
$165 USD
As of October 30, 2026
Save €820 EUR (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €968 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG843623111 or 843623111. Listed at 17 retailers as of October 30, 2026, with prices from €148 to €968, a €820 spread on the same certified stone. Reve Diamonds lists it at €968. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843623111
Dimensions10.35 × 5.30 × 3.25 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.35 mm5.30 mm1.03 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843623111
Side View
Table 58.0%Crown 32.5°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €324 EUR|Low: €148 EUR|High: €968 EUR|Avg: €425 EUR|+2.6%
Retailer 1
Retailer 2
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Retailer 9
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Retailer 11
Retailer 12
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Retailer 16
Reve Diamonds
October 31, 2026
Retailer 15€148 EUR
Retailer 6€166 EUR
Retailer 12€171 EUR
Retailer 11€183 EUR
Retailer 14€183 EUR
Retailer 3€249 EUR
Retailer 16€295 EUR
Retailer 1€324 EUR
Retailer 10€329 EUR
Retailer 9€348 EUR
Retailer 5€400 EUR
Retailer 2€461 EUR
Retailer 13€588 EUR
Retailer 4€621 EUR
Retailer 7€637 EUR
Retailer 8€861 EUR
Reve Diamonds€968 EUR

14 data points across 17 retailers

17 retailers€148 EUR to €968 EUR

A
Cheapest Retailer
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€148 EUR
$165 USD
A
Retailer 2
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€166 EUR
$185 USD
View
Final sale: no returns
A
Retailer 3
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€171 EUR
$191 USD
View
A
Retailer 4
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€183 EUR
$204 USD
View
A
Retailer 5
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€183 EUR
$204 USD
View
B+
Retailer 6
-
€249 EUR
$278 USD
View
A
Retailer 7
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€295 EUR
$330 USD
View
A
Retailer 8
-
€324 EUR
£285 GBP
View
A
Retailer 9
-
€329 EUR
View
A
Retailer 10
-
€348 EUR
£306 GBP
View
B+
Retailer 11
-
€400 EUR
$447 USD
View
B+
Retailer 12
-
€461 EUR
$515 USD
View
B
Retailer 13
-
€588 EUR
$657 USD
View
B
Retailer 14
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€621 EUR
$694 USD
View
B
Retailer 15
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€637 EUR
$712 USD
View
B
Retailer 16
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€861 EUR
£757 GBP
View
Most Expensive
B
Reve Diamonds
9A37B8DBB · Oct 30
€968 EUR
$1,082 USD
View
16 more retailers have this diamond
Prices start from €148 EURSave up to €820 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.03ct Marquise
€148 EUR